你如何监控一个选择标签？

 <option value="option1">选项1</option>
 <option value="option2">选项2</option>
 <option value="option3">选项3</option>
</select>

const selectElement = document.getElementById('mySelect');

selectElement.addEventListener('change', (event) => {
  const selectedValue = event.target.value;
  console.log(`选中的值为：${selectedValue}`);
});